I just got a mountain bike. I’ve ridden a road bike for years with speedplay pedals.
I clipped into my crank brothers candy pedals today for the first time and was very surprised at how wobbly they felt. I know they are supposed to have float but my whole foot rocks side to side as well. There is just a lot of movement compared to my speedplay pedals.
I have Crank Bros Quattro pedals and have them set on the easy out setting. Yes, there is some play in the pedal for sure. My feet aren’t locked into one position at all. I like that…prevents fatigue on long rides.